fog/fog — pull request #1554 by smgt (2013-02-10 13:19:50+00:00)
Title: [glesys] add platform to templates

Fix a bug and add a new feature to templates.

```ruby
Fog::Compute[:glesys].templates # Show both OpenVZ and Xen templates
Fog::Compute[:glesys].templates.openvz # Show OpenVZ templates
Fog::Compute[:glesys].templates.xen # Show Xen templates
```